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TABLE 4-11 A Sample of 300 Adults Is Selected. the Contingency Table

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TABLE 4-11
A sample of 300 adults is selected. The contingency table below shows their registration status and their preferred source of information on current events.
TABLE 4-11 A sample of 300 adults is selected. The contingency table below shows their registration status and their preferred source of information on current events. -Referring to Table 4-11, if an adult is selected at random, what is the probability that he/she is a registered voter or prefers to get his/her current information from radio?
-Referring to Table 4-11, if an adult is selected at random, what is the probability that he/she is a registered voter or prefers to get his/her current information from radio?

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201/300 = ...

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